nRF52 Debug Resurrection (APPROTECT Bypass) Part 2

After the Part 1 describing the APPROTECT Bypass, this new post presents how to: exploit a real product based on nRF52840 to extract the Firmware and reactivate the SWD interface. reproduce the attack on others nRF52 SoCs to confirm the vulnerability in all the nRF52 versions. Exploit Validation on real Product Let’s start by a…